1 files changed, 14 insertions, 0 deletions
diff --git a/src/tools/clippy/tests/ui/crashes/ice-7126.rs b/src/tools/clippy/tests/ui/crashes/ice-7126.rs
new file mode 100644
index 000000000..ca563ba09
--- /dev/null
+++ b/src/tools/clippy/tests/ui/crashes/ice-7126.rs
@@ -0,0 +1,14 @@
+// This test requires a feature gated const fn and will stop working in the future.
+
+#![feature(const_btree_new)]
+
+use std::collections::BTreeMap;
+
+struct Foo(BTreeMap<i32, i32>);
+impl Foo {
+    fn new() -> Self {
+        Self(BTreeMap::new())
+    }
+}
+
+fn main() {}